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P. C. INGERSOLL.

Preparing Cotton-Seed for Plaliting. J No. 66,089. V Patented June 25.1867 [manl r.

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PLATT G. INGERSOLL, OF GREENPOIN T, NEW YORK, ASSIGNOR TO HIMSELF ANDHOB-AGE F. DOUGHERTY,,OF SAME PLACE.

Lam Patent No. 66,089, dated June 25, 1867.

IMPROVEMENT IN 'PREPARIlIG COTTON SEED FOR PLANTING.

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TO ALL WHOM-IT M AY CONCERN;

Be it known that I, IN'GERSOLL, of Greenpoint, in the county ofKings,and State of New York, have invented a new and improved Processfor Preparing Cotton Seed for Planting; and I do hereby declare that thefollowing is a full, clear, and exact description of the same, referencebeing had to the accompanying drawings, making a portion of thisspecification, in which Figure 1 is a vertical longitudinal section ofthe apparatus preferably employed in carrying out my invention. a

Figure 2 is'an end view of a portion of the same.

Figure 3 is an inverted plan of the same portion thereof.

Figure 4 is a plan view of another portion thereof.

Similar letters of reference indicate corresponding parts in all thefigures.

The nature of my invention consists in subjecting cotton seed to arubbing actionda'tween a corrugated and a roughened surface, whereby thefibres or filaments of the seed are closelywrapped or wound around thesame in such manner that the tendency of the said seeds to clingtogether and form lumps or clusters, by the interlacing of their fibresor filaments, is effectually overcome, the seeds being by these meansrendered capable of separating very readily from each other, as is moreespecially required in planting the same by machinery. The inventionfurther consists in a novel incans whereby the aforesaid process may bevery cheaply and easily performed or carried out.

To enable others to understand the nature of my invention, I willproceed to describe it with reference to the drawings. i

A shows a bed, which may be formed of a wooden plank, and the uppersurface of which is made moderately rough, the'said roughness of suchsurface being obtained preferably by securing thereon a piece of wirecloth, a, as shown in figs. 1 and 2. This bed may be supported by twoside-boards b, which extend up beyond the lateral edges of the bed, soas to prevent the seed, during the operation of preparing the same forplanting, from falling oif therefrom. One end of this bed is madesomewhat higher than the other, and may be furnished with a transverseend-piece, c, the office of which is to prevent the seed from beingthrown off from the bed A, at the said end thereof. B represents therubber, which may consist of a wooden block fixedl upon the end of asuitable handle, d, and the under surface of which is-grooved orcorrugated longitudinally, as shown in figs. 1, 2, and 3. The width ofthis rubber should be such as to allow it to be moved longitudinallybetween the side-boards 6 of the bed A during the operation of preparingthe cotton seed, as follows: The seed having been first slightlymoistened, in order to render the fibres. or filaments upon the surfacethereof more limp or flexible, are placed upon the bed A. The rubber Bis then placed over'the seed, upon the aforesaid bed, and areciprocatingmovement is communicated thereto by means of the handle cl,the corrugated under side or surface of the said rubber being presseddown upon the seed in such manner that the seed is rolled over andover'between the aforesaid corrugated-surface of the rubber and theroughened upper surface of the bed A, by which means the moistenedfilaments upon the seeds are pressed closely upon and around the same,in such a wayas to avoid all liability of the filaments of the differentseeds from intertwiningwith each other, and-thus causing the seeds tohang together in clusters, the filaments of each seed being, in fact, bythese means, matted as it were around the same. The corrugations of therubber, by separating the seeds transverse to the movement of the saidrubber, prevent the filaments from rolling into strings connectingseveral seeds together, which would be very likely to occur if therubbing surface of the rubber were made flat or simply roughened. Bythus wrapping the fibrous covering 01' filaments of the seeds closelyaround them, their tendency to cling together, by the interlacing ofsuch filaments, is effectually overcome, and the seed is thus adapted tobe sown or planted by any suitable machine or apparatus.

What I cllaim as my invention, and desire to secure by Letters Patent,is-Q 1. Theproeess of preparing cotton seed for planting by subjectingthe same to a rubbing action between a corrugated and a rubbing surface,substantially as herein set forth.

2. The corrugated rubber in combination with the bed, having a roughenedsurface, substantially as and for the purpose specified. i

P. O. INGERSOLL.

Witnesses:

J. W. Occurs, G. W. REED.

